About   Help   FAQ
Disease Ontology Browser
developmental and epileptic encephalopathy 121 (DOID:0051090)
Alliance: disease page
Alt IDs: OMIM:621475
Definition: A developmental and epileptic encephalopathy that is characterized by neonatal- or infantile-onset epilepsy, global developmental delay or intellectual disability, and death in infancy, childhood, or early adulthood and that has_material_basis_in homozygous mutation in the LGI1 gene on chromosome 10q23.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
05/26/2026
MGI 6.24 		The Jackson Laboratory